人教版九年级英语下册第7单元知识点梳理6738.pdf

Unit7 知识要点梳理 【重点短语】1.be allowed to do sth.被允许做某事 allow sb.to do sth.允许某人做某事 allow doing sth.允许做某事 2.sixteen-year-olds=sixteen-year-old boys and girls 16 岁的孩子 3.part-time jobs 兼职工作 4.a drivers license 驾照 5.on weekends 在周末 6.at that age 在那个年龄段 7.on school nights 在上学期间的晚上 8.stay up 熬夜 9.clean up 清扫 10.fail（in）a test 考试不及格 11.take the test 参加考试 12.the other day 前几天 13.all my classmates 我所有的同学 14.concentrate on 全神贯注于 15.be good for 对.有益 16.in groups 成群的，按组 17.get noisy 变得吵闹（系表结构）18.learn from 向.学习 19.at present 目前，现在 20.have an opportunity to do sth.有做的机会 【重点句型】1.I dont think twelve-year-olds should be allowed to get their ears pierced.我认为不应该允许 12 岁的孩子穿耳孔。2.They talk instead of doing homework.他们聊天而不是做作业。3.He is allowed to stay up until 11:00 pm.允许他们熬到晚上 11 点。4.We should be allowed to take time to do things like that more often.我们应该被允许更加经常的花些时间多做这类事情。5.What school rules do you think should be changed?你认为学校的哪些制度应该改一改了？6.The two pairs of jeans both look good on me.这两条牛仔裤穿在我身上都适合。7.The classroom is a real mess.教室太脏了。8.Should I be allowed to make my own decisions?我应该被允许自己做决定吗?9.Only then will I have a chance of achieving my dream.只有这样我才能实现我的梦想。10.They should be allowed to practice their hobbies as much a s they want.应该允许他们对业余爱好想练多长时间就练多长时间。11.We have nothing against running.我们没有理由反对他跑步。【考点详解】1.enough adv.足够地 adj.足够的 形容词+enough 如：beautiful enough 足够漂亮 enough+名词 如：enough food 足够食物 2.stop doing sth.停止正在做的事 Please stop speaking.请停止说话。stop to do sth.停止一件事去做另一件事 Please stop to speak.请停下来说话。3.it seems+that 从句 看起来好像 It seems that he feels very sad.他看起来好像很伤心。4.yet 仍然，还（常用在否定句或疑问句当中）5.stay up 熬夜 如：I often stay up until 12:00pm.我经常熬夜到 12 点。6.程度副词：always 总是 usually 经常 sometimes 有时 never 从不 7.go shopping（去购物），go fishing（去钓鱼），go swimming（去游泳），go boating（去划船），go hiking（去远足）8.be strict with sb.对某人严厉 如：Mother is strict with her son.妈妈对她的儿子很严厉。9.the other day 前几天 10.agree 同意 反义词：disagree 不同意 动词 agreement 同意 反义词：disagreement 不同意 名词 11.keep sb/sth+形容词 使某人/某物保持 如：We should keep our city clean.我们应该保持我们的城市干净。12.bothand+动词复数形式（both and 本身也是一个非常重要的考点）如：Both Jim and Li Ming play bastketball.13.learn（sth.）from sb 向谁学习（什么）如：Jim learnt English from his English teacher.吉姆向他的英语老师学习英语。14.at least 最少 at most 最多 15.花费：take,cost,spend,pay sth.take（sb.）time to do sth.如：It took（me）10 days to read the book.sth.cost（sb.）如：The book cost（me）100 yuan.sb.spend on sth.如：She spent 10 days on this book.sb.spend（in）doing sth.如：She spent 10 days（in）reading this book.sb.pay for sth.如：She paid 10 yuan for this book.（大家注意这几个词的区分，take 它的主语往往是 it，spend 和 pay 的主语是人，cost 的主语是物，我们只要明白了这几点，做题就比较容易了）16.have+时间段+off 放假，休息 如：have 2 days off 17.get in the way of 碍事，妨碍 18.think about 与 think of 的区别 当两者译为：认为、想起、记着时，两者可互用 I often think about/of that day.我经常想起那天。think about 还有“考虑”之意，think of 做为想到、想出时两者不能互用 At last,he thought of a good idea.最后他想出了一个好主意。We are thinking about going Qinzhou.我们正在考虑去钦州。19.care about sb.关心某人 如：Mother often care about her son.20.also：也，用于句中 I am also a student.我也是一个学生 either：也，用于否定句且用于句末 I am not a student,either.我也不是一个学生。too：也，用于肯定句且用于句末 I am a student,too.我也是一个学生。（要记住它们分别用在什么句子中，以及用在什么位置）【重点语法】语态 1.两种语态：主动语态和被动语态 主动语态表示主语是动作的执行者；被动语态表示主语是动作的承受者。Cats eat fish.（主动语态）猫吃鱼。Fish is eaten by cats.（被动语态）鱼被猫吃。2.被动语态的构成 由“助动词 be+及物动词的过去分词”构成 助动词 be 有人称、数和时态的变化。倒装句 由 so+助动词（be/do/will/have）/情态动词+主语，意为：也是一样。She is a student.So am I.她是一个学生，我也是。She will go to school.So will he.她将去学校，他也是。